BungeeCord can into server icon

api/src/main/java/net/md_5/bungee/api/ServerPing.java

@@ -35,4 +35,5 @@ public class ServerPing
         private int online;
     }
     private String description;
+    private String favicon;
 }

proxy/src/main/java/net/md_5/bungee/BungeeCord.java

@@ -1,6 +1,8 @@
 package net.md_5.bungee;
 
+import com.google.common.io.BaseEncoding;
 import com.google.common.io.ByteStreams;
+import com.google.common.io.Files;
 import net.md_5.bungee.log.BungeeLogger;
 import net.md_5.bungee.reconnect.YamlReconnectHandler;
 import net.md_5.bungee.scheduler.BungeeScheduler;
@@ -122,6 +124,7 @@ public class BungeeCord extends ProxyServer
     public final Gson gson = new Gson();
     @Getter
     private ConnectionThrottle connectionThrottle;
+    public String favicon;
 
     
     {
@@ -187,6 +190,13 @@ public class BungeeCord extends ProxyServer
         }
         isRunning = true;
 
+        File fav = new File( "server-icon.png" );
+        if ( fav.exists() )
+        {
+
+            favicon = "data:image/png;base64," + BaseEncoding.base64().encode( Files.toByteArray( fav ) );
+        }
+
         pluginManager.loadAndEnablePlugins();
 
         connectionThrottle = new ConnectionThrottle( config.getThrottle() );

proxy/src/main/java/net/md_5/bungee/connection/InitialHandler.java

@@ -166,7 +166,7 @@ public class InitialHandler extends PacketHandler implements PendingConnection
             pingBack.done( new ServerPing(
                     new ServerPing.Protocol( bungee.getGameVersion(), bungee.getProtocolVersion() ),
                     new ServerPing.Players( listener.getMaxPlayers(), bungee.getOnlineCount() ),
-                    motd ),
+                    motd, BungeeCord.getInstance().favicon ),
                     null );
         }